A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-535-8109
NSN 5975-01-572-3586
NSN 5895-00-472-9807
NSN 6220-01-374-0792
NSN 5990-01-168-0820
NSN 5910-01-103-4725
NSN 5985-01-417-1718
NSN 7035-01-646-0272
NSN 6135-01-514-0356
NSN 6130-01-240-5636
NSN 5920-00-189-0858
NSN 5985-01-428-4484